Built by Lee Berman, MD, MBA.
Lee Berman, MD, MBA is the solo founder of Crypto Dungeon LLC, the company behind Dungeon Games, in Dubuque, Iowa.
The founder.
Lee is a board-certified psychiatrist at Medical Associates and a software developer. His work spans medicine, AI and blockchain technology.
His work at Dungeon Games includes Kosmic and Kosmic Dungeon, the exchange, block explorer, NFT marketplace, smart contracts, fantasy sports platform, validator operations and dungeon-1 chain. He builds both the games and the infrastructure behind them.
Outside Dungeon, he builds clinical-documentation assistants and local AI systems designed to keep sensitive healthcare data inside the organization using them.
Why build this?
Dungeon brings games, trading and learning into one place. The games should be worth playing before anyone is asked to buy a token. You can try Kosmic Dungeon in your browser, explore the platform, and connect a wallet when you choose an on-chain action.
This is an independent project. One person builds and runs it. Some games are live; others are unfinished playtests. Their pages say which. If something is confusing, broken or just not fun, the community is where to report it.
Check the work. Talk to the builder.
The chain source and block records are public. They let you inspect the work yourself; they are not an independent security audit.
- Lee Berman, MD, MBA on LinkedIn
- Lee Berman on GitHub — Ninjaxan
- Dungeon on X — the existing company profile
- Public dungeon-1 chain source
- Blocks, validators and transactions
- Join the Dungeon community on Discord
New here? The Dungeon Launcher keeps the games and worlds in one library with a wallet built in. You can also start in your browser.